Time difference
Indianapolis to Sydney Time Difference
Sydney is 15 hours ahead of Indianapolis — when it's 12:00 PM in Indianapolis, it's 3:00 AM the next day in Sydney. (Indianapolis (America/Indiana/Indianapolis, EDT); Sydney (Australia/Sydney, AEDT).) Below: live local times, the best hours for a call, a full conversion table, and exact daylight-saving dates.
Sydney is 15 hours ahead of Indianapolis. Standard 9 AM–5 PM business hours in Indianapolis and Sydney do not overlap, so a live call needs one side outside normal hours. Clocks change on November 1, 2026, which briefly shifts the gap between Indianapolis and Sydney — the converter on this page always reflects the correct offset for the date you pick.
- When it's 9:00 AM in Indianapolis, it's 12:00 AM the next day in Sydney.
- When it's 9:00 AM in Sydney, it's 6:00 PM the previous day in Indianapolis.
Sydney is currently 15 hours ahead of Indianapolis.
Interactive converter
12:00PM
Select both cities to see the converted time.
Best times to meet
Standard 9 AM – 5 PM hours in Indianapolis and Sydney do not overlap. The least-bad options are an early start in one city or a late evening call in the other — for example a 7–8 AM meeting in Indianapolis, or a 6–8 PM meeting in Sydney.
Quick conversion table
| Indianapolis | Sydney |
|---|---|
| 12 AM | 3:00 PM |
| 1 AM | 4:00 PM |
| 2 AM | 5:00 PM |
| 3 AM | 6:00 PM |
| 4 AM | 7:00 PM |
| 5 AM | 8:00 PM |
| 6 AM | 9:00 PM |
| 7 AM | 10:00 PM |
| 8 AM | 11:00 PM |
| 9 AM | 12:00 AM (next day) |
| 10 AM | 1:00 AM (next day) |
| 11 AM | 2:00 AM (next day) |
| 12 PM | 3:00 AM (next day) |
| 1 PM | 4:00 AM (next day) |
| 2 PM | 5:00 AM (next day) |
| 3 PM | 6:00 AM (next day) |
| 4 PM | 7:00 AM (next day) |
| 5 PM | 8:00 AM (next day) |
| 6 PM | 9:00 AM (next day) |
| 7 PM | 10:00 AM (next day) |
| 8 PM | 11:00 AM (next day) |
| 9 PM | 12:00 PM (next day) |
| 10 PM | 1:00 PM (next day) |
| 11 PM | 2:00 PM (next day) |
Daylight saving
On November 1, 2026, Indianapolis shifts for daylight saving. After that, Sydney will be 16 hours ahead of Indianapolis (currently 15 hours ahead of Indianapolis). The converter and the tables above always reflect the correct offset for the date you pick.
- Indianapolis is currently observing daylight saving time.
- Sydney is currently observing daylight saving time.
Frequently asked questions
- Is Sydney ahead of or behind Indianapolis?
- Sydney is 15 hours ahead of Indianapolis.
- How many hours ahead of Indianapolis is Sydney?
- Sydney is 15 hours ahead of Indianapolis.
- What time is 9 AM in Indianapolis in Sydney?
- 9:00 AM in Indianapolis is 12:00 AM the next day in Sydney.
- What time is noon in Indianapolis in Sydney?
- 12:00 PM in Indianapolis is 3:00 AM the next day in Sydney.
- What time is 5 PM in Indianapolis in Sydney?
- 5:00 PM in Indianapolis is 8:00 AM the next day in Sydney. Useful for end-of-day handoffs between the two offices.
- What time is 3 PM in Indianapolis in Sydney?
- 3:00 PM in Indianapolis is 6:00 AM the next day in Sydney.
- Is Indianapolis currently observing daylight saving time?
- Indianapolis is currently observing daylight saving time (summer time).
- Is Sydney currently observing daylight saving time?
- Sydney is currently observing daylight saving time (summer time).
- Do Indianapolis and Sydney observe daylight saving?
- On November 1, 2026, Indianapolis shifts for daylight saving. After that, Sydney will be 16 hours ahead of Indianapolis (currently 15 hours ahead of Indianapolis). The converter and the tables above always reflect the correct offset for the date you pick.
- When is the best time to call Sydney from Indianapolis?
- Indianapolis and Sydney business hours don't overlap. The closest options are early mornings in Indianapolis or late evenings, when one side stretches outside 9–5.
- When is the best time to call Indianapolis from Sydney?
- Sydney and Indianapolis business hours don't overlap. The closest options are early mornings in Sydney or late evenings, when one side stretches outside 9–5.
- Indianapolis (EDT) to Sydney (AEDT) — how do I convert quickly?
- Add 15 hours to Indianapolis local time to get Sydney local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.
Other conversions
- Indianapolis to New York
- Indianapolis to London
- Indianapolis to Tokyo
- Dubai to Indianapolis
- Indianapolis to Singapore
- Indianapolis to Los Angeles
- Indianapolis to Paris
- Indianapolis to Mumbai
- Hong Kong to Indianapolis
- Indianapolis to San Francisco